Customised design thyristors
Freon or oil tank cooled thyristors
Freon or oil tank cooled thyristors, special design devices, obsolete thyristors.
Thyristors hollow housing
Special design devices, thyristors hollow housing, obsolete thyristors.
Welded thyristors: thyristors integrated copper heatsink
Special enclosures thyristors. Welded thyristors: integrated sinks in copper, obsolete Thyristors.